High-Efficiency Zinc Oxide Rotary Kiln with Advanced Rotary Technology

• Customization: Available
• Certification: CE, ISO
• Application: Chemical, Construction, Metallurgy
• Model NO.: SL-XIN
• Shape: Granular
• Color: Colorless
• Capacity: 1-75 T/H
• Rotate Speed: 3-8 R/Min
• Voltage: 380 V
• Power: 3-110 Kw
• Feature: High Efficiency
• Design: Available
• Weight: 30000 Kg
• Fuel: Coal/Natural Gas/Coke Gas
• Dimension: Customized
• Condition: New
• Warranty: 12 Months
• Transport Package: Standard Export Package
• Specification: 1.6x32m-5.2x72m
• Trademark: SL Brand
• Origin: Shandong, China
• HS Code: 8501109190
• Production Capacity: 80 Set/Year

Product Description

Product Description

Dive deep into the revolutionary world of secondary zinc oxide production, where innovation meets efficiency through our advanced rotary kiln volatilization method. At the heart of this process lies the extraordinary rotary kiln, engineered to perfection. It all begins with the meticulous blending of zinc oxide ore with either coke powder or smokeless crushed coal in exact proportions. This expertly mixed blend is then fed into the rotary kiln via the kiln tail discharge pipe. As the kiln rotates with grace and precision, the materials progress forward, encountering a powerful forced blast that creates a high-temperature reaction zone with scorching temperatures ranging from 1000-1200ºC. Within this fiery environment, zinc metal compounds undergo a transformative reduction through a carbon reducing agent, evolving into metal zinc vapor that transitions into the gas phase. The zinc vapor then meets atmospheric oxygen, leading to its oxidation into zinc oxide dust. This valuable dust is adeptly captured by an advanced dust collection system, accompanied by flue gases, resulting in the collection of low-grade zinc oxide product. In addition, metals such as lead and indium are subjected to reduction and oxidation, enhancing the end product. Meanwhile, copper along with precious metals like gold and silver remain elegantly within the kiln slag, underscoring their precious nature.

The cornerstone of this pioneering process is an ensemble of cutting-edge equipment, including a robust Roots blower, the essential rotary kiln, a kiln tail smoke chamber, a surface air cooler, an efficient dust collector, a state-of-the-art desulfurization system, a precise batching system, a granulator, and a complex web of advanced conveying equipment. Each piece plays a crucial role, ensuring flawless operation at every step of the process.

Main Technical Specifications

Model	Diameter/m	Length/m	Slope/%	Capacity(t/d)	Rotating Speed	Motor Powder/kw
Φ2.5x40m	2.5	40	3.6	180	0.44-2.44	55
Φ2.5x50m	2.5	50	3.0	200	0.62-1.86	55
Φ2.5x54m	2.5	54	3.5	280	0.48-1.45	55
Φ2.7x42m	2.7	42	3.5	320	0.10-1.52	55
Φ2.8x44m	2.8	44	3.5	450	0.437-2.18	55
Φ3.0x45m	3.0	45	3.5	500	0.5-2.47	75
Φ3.0x48m	3.0	48	3.5	700	0.6-3.48	100
Φ3.0x60m	3.0	60	3.5	800	0.3-2.0	100
Φ3.2x50m	3.5	50	4.0	1000	0.6-3.0	125
Φ3.3x52m	3.3	52	3.5	1300	0.266-2.66	125
Φ3.5x54m	3.5	54	3.5	1500	0.55-3.4	220
Φ3.6x70m	3.6	70	3.5	1800	0.25-1.25	125
Φ4.0x56m	4.0	56	4.0	2300	0.41-4.07	315
Φ4.0x60m	4.0	60	3.5	2500	0.396-3.96	315
Φ4.2x60m	4.2	60	4.0	2750	0.41-4.07	375
Φ4.3x60m	4.3	60	3.5	3200	0.396-3.96	375
Φ4.5x66m	4.5	66	3.5	4000	0.41-4.1	560
Φ4.7x74m	4.7	74	4.0	4500	0.35-4.0	630
Φ4.8x74m	4.8	74	4.0	5000	0.396-3.96	630
Φ5.0x74m	5.0	74	4.0	6000	0.35-4.0	710
Φ5.6x87m	5.6	87	4.0	8000	Max 4.23	800
Φ6.0x95m	6.0	95	4.0	10000	Max 5.0	950*2

Main Products

Company Profile

Shandong Bullis Metallurgical Engineering Co.,Ltd.Shandong Bullis Metallurgical Engineering Co., Ltd. is a dynamic subsidiary of the prestigious Heze Shuanglong Metallurgical Machinery Group. Nestled in the bustling industrial hub of Shandong Province, China, we embody the pinnacle of innovation and excellence. Shuanglong Group is acclaimed as a leader in the large-scale industrial intelligent equipment manufacturing sector. With an impressive registered capital amounting to 111.1 million yuan and a sprawling 200,000 square meters of advanced facilities, our group is powered by a dedicated workforce of over 420 highly skilled professionals. Our core expertise spans a wide array of services, including equipment manufacturing, custom production line designs, pioneering R&D, meticulous manufacturing processes, and precise commissioning, all leading to seamless operations. As a trusted partner, we excel in providing engineering general contracting and deliver bespoke solutions across a variety of industries such as metallurgy, building materials, chemical industries, environmental protection, and cutting-edge new energy sectors. Our commitment is to offer comprehensive, one-stop equipment and engineering solutions that elevate efficiency and foster innovation for our valued clients.

Certifications

Our Exhibitions&Partners

Services

1.Engineering Consulting and Design
Our team of seasoned engineers is poised to provide you with insightful early-stage consultations and bespoke design services. We masterfully craft efficient and energy-smart metallurgical processes, ensuring a seamless production flow and unwavering product quality stability.
2.Customized Solutions
Bullis delivers bespoke metallurgical engineering solutions, meticulously tailored to suit each client's unique requirements and specific site conditions, ensuring optimal results.
3.Equipment Supply and Installation
Bullis boasts robust metallurgical equipment processing expertise and a skilled installation team, guaranteeing precise equipment setup and swift operational readiness.
4.Project Management and Implementation
With a wealth of project management acumen, we adeptly orchestrate resources, ensuring projects progress efficiently within the predetermined schedule and budget, culminating in timely delivery with quality that meets or exceeds industry standards.